You used two special tools and you call it an easy oil change?
(EDIT - misread it. ONE special tool. An 8mm hex drive isn't really a special tool, though I wouldn't start it with a ratchet in this application.)
Heres another one. First change on Lada Mk1 1200 saloon, new-to-me but abused by ignoramii, like most Lada Mk1 1200 saloons in the UK.
Drain plug (recessed bolt requiring a big allen key thing) chewed-up and immobile. Remove longitudanal cross member and LHS engine mount. Jack up engine with bottle jack under gearbox. Still not enough clearance.
Fiddle around with timber, rope and a scissor jack wedged between engine and LHS inner wing to squeeze the engine a bit sideways. Remove many many sump bolts, supporting sump with a third jack.
Carefully lower and remove oil filled sump without spilling a drop (Yeh, I know, Only In The Movies). Sump bottom was rather disappointingly clean. Empty and clean it anyway with kerosene and rags.
Should have just put it back on again but...but...run around Lada dealers looking for a replacement sump plug and toolshops looking for a set of fluted bolt extractors. Managed to get a conventional bolt (original an un-characteristically stupid design for a Soviet car, maybe it came off a Citroen) a good quality Sykes-Pickavant extractor set, and, to be safe, a set of Dormer HSS drill bits. Pricey though.
Drill out sump plug, whack extractor in, turn it (with a socket, should have used a tap but didn't have one) and it CAME OUT AND NOTHING BROKE (Told you it was an easy oil change).
Carefully clean all traces of metal swarf from inside the sump. Replace it. Re-instate the engine mountings
Add oil.
Did I just forget to mention putting my new drain plug in the sump, or did I actually forget to do it?
So long ago...